Gemini Omni 1.2 Flash Refine API

Refine a generated video with a follow-up prompt.

PlaygroundAPI
Pricing
~51.59s
POST /v2/gemini-omni-1.2-flash-refine · submit + poll
 1# pip install "segmind>=1.1.0"
 2# export SEGMIND_API_KEY="YOUR_API_KEY"
 3from segmind import SegmindClient, InferenceFailed, InferenceTimeout
 4
 5# Async (v2) — recommended for long-running / video models.
 6# run() blocks up to 600s; submit_async + job.wait(timeout=...) sets a longer
 7# deadline and keeps the request_id so you can re-poll later.
 8client = SegmindClient()                      # reads SEGMIND_API_KEY
 9payload = {
10    "previous_interaction_id": "",
11    "prompt": "Keep the same flat 2D vector motion-graphics infographic: deep teal background, bold white sans-serif type, locked-off camera, and the exact bar layout and grid. Change only two things - recolour the three bars from blue to warm amber, and rewrite the top title bar to read 'CITY SUNSHINE'. Every word spelled exactly as given, no other text. Add a soft chime the moment the title changes. Do not move the camera, the background grid, the labels or the bars.",
12}
13job = client.submit_async("gemini-omni-1.2-flash-refine", **payload)
14print(job.request_id)                         # available immediately
15try:
16    result = job.wait(timeout=900, interval=2.0)
17    print(result["status"])                  # COMPLETED
18    print(result.get("output"))              # model output (e.g. video URL)
19except InferenceTimeout as e:
20    print("still running:", e.request_id)    # re-poll later with this id
21except InferenceFailed as e:
22    print("failed:", e.detail)
23
24# Fast models (<=600s) can use the one-liner instead:
25# result = segmind.run("gemini-omni-1.2-flash-refine", **payload)

API Endpoint

POSThttps://api.segmind.com/v1/gemini-omni-1.2-flash-refine

Parameters

previous_interaction_idrequired
string

The interaction_id from a clip you generated in the last 24 hours on this account, read from its API response. Supply your own; the example leaves it blank.

promptrequired
string

Describe the one change to make and what to keep; quote any on-screen words exactly. Try a recolour, retitle, object swap or new camera angle.

Response Type

Returns: Video

Asynchronous requests (v2)

Use Async for video, long-running (>~60s), or high-concurrency workloads; Sync is simplest for fast image & LLM calls. Async submits a request and you poll it to completion.

  1. 1
    POST /v2/gemini-omni-1.2-flash-refine

    Submit — returns request_id, status_url, response_url

  2. 2
    GET /v2/requests/{id}/status

    Poll — until COMPLETED or FAILED

  3. 3
    GET /v2/requests/{id}

    Result — final response body

Status states

QUEUED— Accepted, waiting for a worker
PROCESSING— Running on a worker
COMPLETED— Done — result body is ready
FAILED— Errored (incl. content/RAI blocks)
  • A FAILED request is served as HTTP 422 — the body still carries the error detail.
  • An unknown or expired request_id returns HTTP 404.
  • Results are retained for 1 hour, then expire.
  • Content / RAI blocks surface as FAILED, not a separate state.
  • Track completion by polling the status endpoint.

Common Error Codes

The API returns standard HTTP status codes. Detailed error messages are provided in the response body.

400

Bad Request

Invalid parameters or request format

401

Unauthorized

Missing or invalid API key

403

Forbidden

Insufficient permissions

404

Not Found

Model or endpoint not found

406

Insufficient Credits

Not enough credits to process request

429

Rate Limited

Too many requests

500

Server Error

Internal server error

502

Bad Gateway

Service temporarily unavailable

504

Timeout

Request timed out